Question

if f(x) = 6x³+ax²-10x-3 has a factor x+1 factorize f(x) comletely​

Answer 1

Answer:

a= -1

Step-by-step explanation:

6x³+ax²-10x-3. (x= -1)

6(-1)³+a(-1)²-10(-1)-3

-6+a+10-3

1+a

a= -1

Answer 2

Step-by-step explanation:

answer is (x+1)(3x+1)(2x-3)

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